CN204732542U - A kind of simple and easy ground network apparatus for examination and repair - Google Patents
A kind of simple and easy ground network apparatus for examination and repair Download PDFInfo
- Publication number
- CN204732542U CN204732542U CN201520322632.XU CN201520322632U CN204732542U CN 204732542 U CN204732542 U CN 204732542U CN 201520322632 U CN201520322632 U CN 201520322632U CN 204732542 U CN204732542 U CN 204732542U
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- Prior art keywords
- clamp
- ground network
- earth
- folder
- repair
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- 239000004020 conductor Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 241001149930 Protura <class> Species 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Abstract
The utility model discloses a kind of simple and easy ground network apparatus for examination and repair, comprise and connect folder, earth electrode and conductor wire, described connection folder comprises clamp A, clamp B and torque spring, clamp A and the hinged setting of clamp B, torque spring two legs are the corresponding force section inner surface supportted in clamp A and clamp B respectively, described connection folder also comprises accommodating holds locking member, accommodate end locking member to comprise and be arranged on engaging lug on two clamps and securing member, the corresponding respective clamp of engaging lug is arranged on clamp front end outward flange, this apparatus structure is simple, folder is connected for clamping ground network to be measured by arranging, and contact with ground network by arranging tapered conductive contiguous block in connection folder, avoid loosening when detecting, thus guarantee that the earth resistance that earthing device is formed is reliable, earth electrode features simple structure, facilitate installation and removal, shorten the repair time, be applicable to carrying with use.
Description
Technical field
The utility model relates to circuit maintenance, specifically a kind of simple and easy ground network apparatus for examination and repair.
Background technology
Carrying out in ground network upkeep operation at present, general use earthing device ground connection, traditional grounding wire device generally comprises insulating bar, wire clamp, grounding copper wire and grounding pin, in use, wire clamp will be affiliated on electric line by insulating bar, earth terminal inserts in ground by grounding pin, form link circuit, but the connection in practical operation between earthing device and ground network to be measured due to design reasons often not firm, thus making integrally formed earth resistance reliable not, fail safe is affected.
Utility model content
The purpose of this utility model is to provide a kind of simple and easy ground network apparatus for examination and repair, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of simple and easy ground network apparatus for examination and repair, comprise and connect folder, earth electrode and conductor wire, described connection folder comprises clamp A, clamp B and torque spring, clamp A and the hinged setting of clamp B, torque spring two legs are the corresponding force section inner surface supportted in clamp A and clamp B respectively, described connection folder also comprises accommodating holds locking member, accommodate end locking member to comprise and be arranged on engaging lug on two clamps and securing member, the corresponding respective clamp of engaging lug is arranged on clamp front end outward flange, described securing member is successively through the engaging lug on clamp A and clamp B and by being arranged on the connecting hole locking on engaging lug, described two clamps include force section and clamping part, clamping part is the position with Awaiting Overhaul ground network clamping contact, holding sheet is provided with inside clamping part, described holding sheet is arc-shaped and holding sheet is made up of some compact arranged thin copper wires, tapered conductive contiguous block is provided with between two holding sheets, described tapered conductive contiguous block is connected with conductor wire, described tapered conductive contiguous block and torque spring are separately positioned on the pin joint both sides being connected and pressing from both sides, the force section of described two clamps is provided with insulating case, described earth electrode comprises earth brace, impact cross bar and terminal block, described earth brace lower end is conehead, earth brace upper end is provided with impact cross bar, earth brace is arranged with impact cross bar Relative vertical, is provided with close ring, on earth brace, above close ring, is provided with terminal block in earth brace centre position, described terminal block is provided with two connecting holes, in connecting hole, be installed with bolt, terminal block is also provided with direction board, described conductor wire connects tapered conductive contiguous block and terminal block.
As further program of the utility model: described insulating case is that rubber is made.
As the utility model further scheme: the diameter of described earth brace is 2cm, length is 90cm, the diameter of impact cross bar is 3cm, length is 15cm.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, folder is connected for clamping ground network to be measured by arranging, and contact with ground network by arranging tapered conductive contiguous block in connection folder, avoid loosening when detecting, thus guarantee that the earth resistance that earthing device is formed is reliable, earth electrode features simple structure, facilitate installation and removal, shorten the repair time, be applicable to carrying with use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-connects folder, 11-clamp A, 12-clamp B, 13-insulating case, 14-engaging lug, 15-securing member, 16-holding sheet, 17-tapered conductive contiguous block, 18-torque spring, 2-earth electrode, 21-earth brace, 22-impacts cross bar, 23-terminal block, 24-conehead, 25-close ring, 26-bolt, 27-direction board, 3-conductor wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of simple and easy ground network apparatus for examination and repair, comprise and connect folder 1, earth electrode 2 and conductor wire 3, described connection folder 1 comprises clamp A11, clamp B12 and torque spring 18, clamp A11 and the hinged setting of clamp B12, torque spring 18 two legs are the corresponding force section inner surface supportted in clamp A11 and clamp B12 respectively, described connection folder 1 also comprises accommodating holds locking member, accommodate end locking member to comprise and be arranged on engaging lug 14 on two clamps and securing member 15, the corresponding respective clamp of engaging lug 14 is arranged on clamp front end outward flange, described securing member 15 is successively through the engaging lug 14 on clamp A11 and clamp B12 and by being arranged on the connecting hole locking on engaging lug 14, described two clamps include force section and clamping part, centered by pin joint, force section is point of application position, rear end, clamping part is the position with Awaiting Overhaul ground network clamping contact, holding sheet 16 is provided with inside clamping part, described holding sheet 16 is arc-shaped and holding sheet 16 is made up of some compact arranged thin copper wires, tapered conductive contiguous block 17 is provided with between two holding sheets 16, described tapered conductive contiguous block 17 is connected with conductor wire 3, described tapered conductive contiguous block 17 and torque spring 18 are separately positioned on the pin joint both sides being connected folder 1, the force section of described two clamps is provided with insulating case 13, described insulating case 13 is made for rubber,
Described earth electrode 2 comprises earth brace 21, impact cross bar 22 and terminal block 23, described earth brace 21 lower end is conehead 24, earth brace 21 upper end is provided with impact cross bar 22, the diameter of described earth brace 21 is 2cm, length is 90cm, the diameter of impact cross bar 22 is 3cm, length is 15cm, earth brace 21 is arranged with impact cross bar 22 Relative vertical, close ring 25 is provided with in earth brace 21 centre position, described close ring 25 as earth brace minimum enter mark, on earth brace 21, terminal block 23 is provided with above close ring 25, described terminal block 23 is provided with two connecting holes, bolt 26 is installed with for connecting earth connection in connecting hole, terminal block 23 is also provided with direction board 27 for marking close ring 25 position, described conductor wire 3 connects tapered conductive contiguous block 17 and terminal block 23,
When ground network needs to detect, earth electrode 2 is holded up and makes conehead 24 down, impact impact cross bar 22 makes earth brace 21 enter ground, and indicate control earth brace 21 to enter the ground degree of depth by close ring 25, grip and connect folder 1 force section and the clamping part connecting folder 1 is clipped in ground network to be measured, the front end of tapered conductive contiguous block 17 is contacted with ground network, the engaging lug 14 arranged by clamp front end and securing member 15 make holding sheet 16 and ground network close contact to be measured, avoid loosening when detecting, connect earth connection by the connecting hole of two on terminal block 23, complete ground connection.
Operation principle of the present utility model is: this apparatus structure is simple, folder 1 is connected for clamping ground network to be measured by arranging, and contact with ground network by arranging tapered conductive contiguous block 17 in connection folder 1, avoid loosening when detecting, thus guarantee that the earth resistance that earthing device is formed is reliable, earth electrode 2 features simple structure, facilitates installation and removal, shorten the repair time, be applicable to carrying with use.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a simple and easy ground network apparatus for examination and repair, comprise and connect folder, earth electrode and conductor wire, it is characterized in that, described connection folder comprises clamp A, clamp B and torque spring, clamp A and the hinged setting of clamp B, torque spring two legs are the corresponding force section inner surface supportted in clamp A and clamp B respectively, described connection folder also comprises accommodating holds locking member, accommodate end locking member to comprise and be arranged on engaging lug on two clamps and securing member, the corresponding respective clamp of engaging lug is arranged on clamp front end outward flange, described securing member is successively through the engaging lug on clamp A and clamp B and by being arranged on the connecting hole locking on engaging lug, described two clamps include force section and clamping part, clamping part is the position with Awaiting Overhaul ground network clamping contact, holding sheet is provided with inside clamping part, described holding sheet is arc-shaped and holding sheet is made up of some compact arranged thin copper wires, tapered conductive contiguous block is provided with between two holding sheets, described tapered conductive contiguous block is connected with conductor wire, described tapered conductive contiguous block and torque spring are separately positioned on the pin joint both sides being connected and pressing from both sides, the force section of described two clamps is provided with insulating case, described earth electrode comprises earth brace, impact cross bar and terminal block, described earth brace lower end is conehead, earth brace upper end is provided with impact cross bar, earth brace is arranged with impact cross bar Relative vertical, is provided with close ring, on earth brace, above close ring, is provided with terminal block in earth brace centre position, described terminal block is provided with two connecting holes, in connecting hole, be installed with bolt, terminal block is also provided with direction board, described conductor wire connects tapered conductive contiguous block and terminal block.
2. the simple and easy ground network apparatus for examination and repair of one according to claim 1, is characterized in that, described insulating case is that rubber is made.
3. the simple and easy ground network apparatus for examination and repair of one according to claim 1, is characterized in that, the diameter of described earth brace is 2cm, length is 90cm, and the diameter of impact cross bar is 3cm, length is 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322632.XU CN204732542U (en) | 2015-05-19 | 2015-05-19 | A kind of simple and easy ground network apparatus for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322632.XU CN204732542U (en) | 2015-05-19 | 2015-05-19 | A kind of simple and easy ground network apparatus for examination and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732542U true CN204732542U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322632.XU Expired - Fee Related CN204732542U (en) | 2015-05-19 | 2015-05-19 | A kind of simple and easy ground network apparatus for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337057A (en) * | 2015-11-09 | 2016-02-17 | 江苏省电力公司淮安供电公司 | Portable intelligent grounding drilling rod specially for short circuit grounding wire |
| CN105866479A (en) * | 2016-05-25 | 2016-08-17 | 黑龙江省电力有限公司牡丹江水力发电总厂 | Special clamp for test on low pressure side of main transformer |
| CN106571542A (en) * | 2016-10-22 | 2017-04-19 | 钟贵洪 | Insulating grounding wire clamp |
-
2015
- 2015-05-19 CN CN201520322632.XU patent/CN204732542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337057A (en) * | 2015-11-09 | 2016-02-17 | 江苏省电力公司淮安供电公司 | Portable intelligent grounding drilling rod specially for short circuit grounding wire |
| CN105866479A (en) * | 2016-05-25 | 2016-08-17 | 黑龙江省电力有限公司牡丹江水力发电总厂 | Special clamp for test on low pressure side of main transformer |
| CN106571542A (en) * | 2016-10-22 | 2017-04-19 | 钟贵洪 | Insulating grounding wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |